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JP5372261B2 - 内視鏡用光学系 - Google Patents

内視鏡用光学系 Download PDF

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Publication number
JP5372261B2
JP5372261B2 JP2012538892A JP2012538892A JP5372261B2 JP 5372261 B2 JP5372261 B2 JP 5372261B2 JP 2012538892 A JP2012538892 A JP 2012538892A JP 2012538892 A JP2012538892 A JP 2012538892A JP 5372261 B2 JP5372261 B2 JP 5372261B2
Authority
JP
Japan
Prior art keywords
prism
optical axis
axis
endoscope
length along
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2012538892A
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English (en)
Japanese (ja)
Other versions
JPWO2012081349A1 (ja
Inventor
正弘 片倉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Medical Systems Corp
Original Assignee
Olympus Medical Systems Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Priority to JP2012538892A priority Critical patent/JP5372261B2/ja
Application granted granted Critical
Publication of JP5372261B2 publication Critical patent/JP5372261B2/ja
Publication of JPWO2012081349A1 publication Critical patent/JPWO2012081349A1/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00183—Optical arrangements characterised by the viewing angles for variable viewing angles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096—Optical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2446—Optical details of the image relay
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP2012538892A 2010-12-15 2011-11-16 内視鏡用光学系 Expired - Fee Related JP5372261B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012538892A JP5372261B2 (ja) 2010-12-15 2011-11-16 内視鏡用光学系

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010279786 2010-12-15
JP2010279786 2010-12-15
PCT/JP2011/076380 WO2012081349A1 (fr) 2010-12-15 2011-11-16 Système optique d'endoscope
JP2012538892A JP5372261B2 (ja) 2010-12-15 2011-11-16 内視鏡用光学系

Publications (2)

Publication Number Publication Date
JP5372261B2 true JP5372261B2 (ja) 2013-12-18
JPWO2012081349A1 JPWO2012081349A1 (ja) 2014-05-22

Family

ID=46244462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012538892A Expired - Fee Related JP5372261B2 (ja) 2010-12-15 2011-11-16 内視鏡用光学系

Country Status (5)

Country Link
US (1) US8684915B2 (fr)
EP (1) EP2624039A4 (fr)
JP (1) JP5372261B2 (fr)
CN (1) CN103229087B (fr)
WO (1) WO2012081349A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958668B2 (en) 2015-06-01 2018-05-01 Olympus Corporation Image pickup unit
US10244925B2 (en) 2015-07-14 2019-04-02 Olympus Corporation Endoscope

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295693B2 (en) * 2010-07-02 2012-10-23 Intuitive Surgical Operations, Inc. Dual optical path prism and camera in a minimally invasive surgical system
DE102012110905A1 (de) * 2012-11-13 2014-05-15 Karl Storz Gmbh & Co. Kg Beobachtungsinstrument mit einem hochauflösenden Bildaufnehmer
BR112015022987A2 (pt) * 2013-03-15 2017-07-18 Olive Medical Corp visualização de trocarte com prisma integrado para uso com endoscópio angulado
DE102013218229B4 (de) * 2013-09-11 2015-08-20 Olympus Winter & Ibe Gmbh Endoskop mit einstellbarer Blickrichtung
DE102014013594A1 (de) 2013-11-26 2015-05-28 Viimagic Gmbh Endoskop mit mehreren Blickrichtungen
DE102014202612B4 (de) * 2014-02-13 2017-08-17 Olympus Winter & Ibe Gmbh Prismenhalteranordnung und Endoskop mit variabler Blickrichtung
DE102014202669A1 (de) * 2014-02-13 2015-08-13 Olympus Winter & Ibe Gmbh Prismensatz, Prismenhalteranordnung und Endoskop mit variabler Blickrichtung
JP2015229059A (ja) * 2014-06-06 2015-12-21 株式会社東芝 カメラヘッド、カメラヘッドの接続方法及び内視鏡装置
DE102014211367A1 (de) * 2014-06-13 2015-12-17 OLYMPUS Winter & lbe GmbH Prismenvorrichtung und Endoskop
EP3282299A1 (fr) * 2015-04-09 2018-02-14 Olympus Corporation Système optique d'objectif d'endoscope
SE538858C2 (sv) * 2015-05-13 2017-01-10 Meridentoptergo Ab Lupp samt glasögon innefattande en dylik lupp
CN107250875B (zh) * 2015-10-01 2019-08-20 奥林巴斯株式会社 内窥镜光学系统单元
KR102548901B1 (ko) 2015-11-13 2023-06-29 삼성전자주식회사 망원렌즈 및 촬상장치
CN105807418B (zh) * 2016-05-18 2019-07-09 苏州六阳光电科技有限公司 一种工业内窥镜光学系统
DE102016214025A1 (de) * 2016-07-29 2018-02-01 Olympus Winter & Ibe Gmbh Optisches System und chirurgisches Instrument mit einem solchen optischen System
DE102016225097A1 (de) * 2016-12-15 2018-06-21 Olympus Winter & Ibe Gmbh Optisches System für ein seitwärts blickendes Endoskop sowie seitwärts blickendes Endoskop
US10429150B1 (en) * 2019-02-04 2019-10-01 Kruger Optical, Inc. Compact optical sight
EP3783397A1 (fr) * 2019-08-20 2021-02-24 Fisba AG Sous-module, lentille et système de transmission des images optiques long et étroit
JP7334277B2 (ja) * 2020-01-29 2023-08-28 富士フイルム株式会社 内視鏡用対物光学系及び内視鏡
CN111638570B (zh) * 2020-06-10 2021-06-22 四川长虹电器股份有限公司 一种旋转镜头及投影设备
CN114839759B (zh) * 2022-04-08 2023-11-07 长春理工大学 一种带有视向棱镜的显微内窥镜物镜系统
CN115097601B (zh) * 2022-06-22 2024-12-03 上海微觅医疗器械有限公司 内窥镜光学系统、内窥镜物镜及内窥镜
CN116909076B (zh) * 2023-09-12 2024-01-05 江西联益光学有限公司 光学成像系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144937A (fr) * 1974-10-15 1976-04-16 Olympus Optical Co
JP2005266175A (ja) * 2004-03-17 2005-09-29 Sony Corp ズームレンズ及び撮像装置
JP2006204924A (ja) * 2005-01-28 2006-08-10 Karl Storz Development Corp 視界方向が可変とされた視界器具のための光学システム
JP2010128034A (ja) * 2008-11-26 2010-06-10 Olympus Imaging Corp ズームレンズ及びこのズームレンズを備えた撮像装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380335A (en) * 1964-02-28 1968-04-30 Clave Serge Observation port
JPH10123411A (ja) * 1996-10-24 1998-05-15 Olympus Optical Co Ltd ファイバースコープ光学系
GB2354836B (en) * 1999-09-28 2003-06-04 Keymed Improvements relating to borescopes and endoscopes with variable direction of view
US6638216B1 (en) 2000-08-30 2003-10-28 Durell & Gitelis, Inc. Variable view arthroscope
EP1586195B1 (fr) * 2003-01-21 2006-05-17 Diehl BGT Defence GmbH & Co.KG Dispositif de detection d'une scene objet
JP2006201796A (ja) 2005-01-21 2006-08-03 Karl Storz Development Corp 先端に画像センサを備えた視界器具の可変方向性
CA2533549C (fr) 2005-01-21 2009-12-15 Karl Storz Development Corp. Instrument a angle de vue variable avec capteur d'image eloigne
EP2369395B1 (fr) * 2009-07-30 2013-10-02 Olympus Medical Systems Corp. Système optique pour endoscope et endoscope
DE102010033427A1 (de) * 2010-08-04 2012-02-09 Karl Storz Gmbh & Co. Kg Endoskop mit einstellbarer Blickrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144937A (fr) * 1974-10-15 1976-04-16 Olympus Optical Co
JP2005266175A (ja) * 2004-03-17 2005-09-29 Sony Corp ズームレンズ及び撮像装置
JP2006204924A (ja) * 2005-01-28 2006-08-10 Karl Storz Development Corp 視界方向が可変とされた視界器具のための光学システム
JP2010128034A (ja) * 2008-11-26 2010-06-10 Olympus Imaging Corp ズームレンズ及びこのズームレンズを備えた撮像装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958668B2 (en) 2015-06-01 2018-05-01 Olympus Corporation Image pickup unit
US10244925B2 (en) 2015-07-14 2019-04-02 Olympus Corporation Endoscope

Also Published As

Publication number Publication date
EP2624039A1 (fr) 2013-08-07
WO2012081349A1 (fr) 2012-06-21
US20130044361A1 (en) 2013-02-21
EP2624039A4 (fr) 2017-07-12
US8684915B2 (en) 2014-04-01
CN103229087A (zh) 2013-07-31
CN103229087B (zh) 2015-06-03
JPWO2012081349A1 (ja) 2014-05-22

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